Home / 8,236.92-11,366.95-4,460.08

Finding the Fourth Proportional to 8,236.92, 11,366.95 and 4,460.08

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Solution

The fourth proportional to 8,236.92, 11,366.95 and 4,460.08 is: 6,154.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,236.92 : 11,366.95 = 4,460.08 : x
  2. Step 2: Convert to fraction form
    8,236.92/11,366.95 = 4,460.08/x
  3. Step 3: Cross multiply
    8,236.92x = 11,366.95 × 4,460.08
  4. Step 4: Simplify right side
    8,236.92x = 50,697,484.06
  5. Step 5: Solve for x
    x = 50,697,484.06/8,236.92
  6. Step 6: Final answer
    x = 6,154.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.